CANTON  Count on Cantor
One of the famous proofs of modern mathematics is Georg Cantor's demonstration that the set of rational numbers is enumerable. The proof works by using an explicit enumeration of rational numbers as shown in the diagram below.
1/1 1/2 1/3 1/4 1/5 ... 2/1 2/2 2/3 2/4 3/1 3/2 3/3 4/1 4/2 5/1
In the above diagram, the first term is 1/1, the second term is 1/2, the third term is 2/1, the fourth term is 3/1, the fifth term is 2/2, and so on.
Input
The input starts with a line containing a single integer t <= 20, the number of test cases. t test cases follow.
Then, it contains a single number per line.
Output
You are to write a program that will read a list of numbers in the range from 1 to 10^7 and will print for each number the corresponding term in Cantor's enumeration as given below.
Example
Input: 3 3 14 7 Output: TERM 3 IS 2/1 TERM 14 IS 2/4 TERM 7 IS 1/4
hide comments
vladimira:
20170218 14:40:44
Hello everyone. I've written script in python 3. 13 lines of code: one range loop, one sqrt use, one ceil, some ariphmetic and one print. Why my solution uses 30 MB when all other people < 10MB? Last edit: 20170218 14:48:18 

nilabja16180:
20170209 21:57:48
AC in one Go, Triangular Number is the key!! 

arindam1234:
20170121 19:03:03
AC!!! My 100th on spoj. 

vengatesh15:
20170120 07:53:12
AC in 1 go:) 

chickadee:
20170111 05:13:30
This is just math (the nominator and denominator for given term n can be calculated by a formula). 

scorpion_ajay:
20161219 20:03:42
woooooh second ques with AC in one go :p


kira28:
20161210 15:47:34
AC in 1 go... very good adhoc 

codesok:
20161203 14:41:04
TAKE PEN AND PAPER, DRAW AND OBSERVE CAREFULLY 

esshuvo:
20161101 17:43:46
Not only have to do "find out" what is said in the problem but also while implementing this problem is helpfull for the novice like me! 

parthendo:
20161006 21:32:26
Read CAREFULLY and it's AC ;) 
Added by:  ThanhVy Hua 
Date:  20050227 
Time limit:  5s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: NODEJS PERL6 VB.NET 
Resource:  ACM South Eastern European Region 2004 